1.product size and weight: 102*81*21MM,0.30kg
2.Power-supply modes:solar cell panel(Monocrystalline silicon)
3.Energy storage device:600MA high-temperature rechargeable batteries
4.Working time:a basked 8 hours to continuous support 72 hours in standard light intensity
5.Display mode :Flashing(2HZ+-20%)and bright
6.Display colour:red,yellow,blue,green,white
7.Display device: Double-sided 6 star anti-fog 5MM ultra bright LED.
8.Visible distance:>500M
9.Service lifetime:>3 years
10.Working environment:-20~+70 temperature
11.Rev. Control the light intensity: Positive lighting less than 500Lux
12.Compressive capacity:Static pressure Maximum weight:12 tons
13.Packaging size:48*40*35CM 100PCS/carton
14.battery: 2 Ni-MH 600mAh 1.2V batteries